| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $232.74 | 10.133% | $256.3235 | $256.32 | $256.30 | $256.30 |
| Purchase #2 | $8.81 | 3.851% | $9.1493 | $9.15 | $9.15 | $9.10 |
| Purchase #3 | $76.49 | 10.492% | $84.5153 | $84.52 | $84.50 | $84.50 |
| Purchase #4 | $247.82 | 7.481% | $266.3594 | $266.36 | $266.35 | $266.40 |
| Purchase #5 | $58.53 | 9.119% | $63.8674 | $63.87 | $63.85 | $63.90 |
| Purchase #6 | $139.65 | 12.329% | $156.8674 | $156.87 | $156.85 | $156.90 |
| Purchase #7 | $46.97 | 10.355% | $51.8337 | $51.83 | $51.85 | $51.80 |
| 7 purchase totals = | $811.01 | $888.9160 | $888.92 | $888.85 | $888.90 | |